Should the driveshaft on a TC4 be a VERY TIGHT fit into the front drive cup?
I've just picked up a heavily used TC4, and I found this issue while going thru it.
Fit into the rear cup seems perfect...slides right in like it should. It takes quite a bit of effort to get it into the front cup at all. The ball on the end of the shaft is bigger than the drive cup and the cup spreads when you force the shaft in and there's no free movement.
Could someone have put an incorrect replacement cup on at some point?